this derivation will be built:
  /nix/store/3620brqm929gfar92g8ag17668hwxzrd-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/3620brqm929gfar92g8ag17668hwxzrd-bcachefs-module-7.0.0-27-generic.drv'...